Simultaneous Nadir Overpasses (SNOs) between GOES-17 and FY3D
TLE Epoch: 2024 4 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  FY3D Lat/Lon    Distance(km)  Time Diff(sec)
 04/09/2024   09:33:32   (   0.02,-104.69) (   0.43,-106.43)  199.63                80
 04/10/2024   09:15:02   (   0.00,-104.69) (  -0.59,-101.95)  311.85                80
 04/11/2024   21:34:40   (   0.02,-104.67) (  -0.58,-107.31)  301.63                80
 04/12/2024   21:18:50   (   0.02,-104.67) (   0.44,-102.83)  210.17                80
 04/14/2024   09:38:18   (  -0.02,-104.69) (   0.78,-108.14)  394.24                80
 04/15/2024   09:22:28   (  -0.02,-104.69) (  -0.25,-103.66)  117.68                80
 04/16/2024   21:42:05   (   0.02,-104.67) (  -0.97,-109.01)  495.11                80
 04/17/2024   21:26:14   (   0.02,-104.67) (   0.05,-104.52)   17.07                80
 04/20/2024   09:27:12   (  -0.02,-104.70) (   0.12,-105.36)   74.29                80
 04/21/2024   09:11:22   (  -0.02,-104.71) (  -0.91,-100.87)  438.05                80